â€¢ Tap the top 30% of the screen: Previous page of the book that the current page is in.
â€¢ Tap the bottom 30% of the screen: Next page of the book that the current page is in.
â€¢ Tap center of the screen: Toggles you in and out of full screen PDF view.
â€¢ Tap with 3 fingers to disable/enable screen taps described above.

â€¢ Swipe left: Next item in set list, search result or song in the book depending on the current view.
â€¢ Swipe Right: Previous item in set list, search result or song in the book depending on the current view.

â€¢ Pinch with two fingers to set zoom level of current page, tap with two fingers to lock the zoom level for future pages(iOS only).